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212016 (2005 CA11)
Classification: Main-belt Asteroid          SPK-ID: 2212016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1495460304807754 5.137e-08  
a 2.439332191400641 1.3338e-08 au
q 2.074539745152704 1.2517e-07 au
i 3.492086095306073 5.4021e-06 deg
node 22.96550032261925 7.6636e-05 deg
peri 44.32240458552902 7.8033e-05 deg
M 171.1118618634487 1.6935e-05 deg
tp 2458735.072170803316
(2019-Sep-08.57217080)
6.3182e-05 TDB
period 1391.569327325926
3.81
1.1413e-05
3.125e-08
d
yr
n .2587007294072691 2.1218e-09 deg/d
Q 2.804124637648578 1.5333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      9932 days (27.19 yr)  
   first obs. used      1994-04-06  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55722  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:28:29  

Additional Information
 Earth MOID = 1.08971 au 
 Jupiter MOID = 2.48582 au 
 T_jup = 3.485 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.05   n/a E2021B55  

212016 (2005 CA11)          Discovered 2005-Feb-01 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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